70810488

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{20071}}^1$

素因数の和:20097

約数の個数: 72

約数和(自身を含む): 223100280

約数和(自身を除く): 152289792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 20071, 40142, 60213, 80284, 120426, 140497, 160568, 180639, 240852, 280994, 361278, 421491, 481704, 561988, 722556, 842982, 983479, 1123976, 1264473, 1445112, 1685964, 1966958, 2528946, 2950437, 3371928, 3933916, 5057892, 5900874, 7867832, 8851311, 10115784, 11801748, 17702622, 23603496, 35405244, 70810488]

約数ペア:

[(1, 70810488), (2, 35405244), (3, 23603496), (4, 17702622), (6, 11801748), (7, 10115784), (8, 8851311), (9, 7867832), (12, 5900874), (14, 5057892), (18, 3933916), (21, 3371928), (24, 2950437), (28, 2528946), (36, 1966958), (42, 1685964), (49, 1445112), (56, 1264473), (63, 1123976), (72, 983479), (84, 842982), (98, 722556), (126, 561988), (147, 481704), (168, 421491), (196, 361278), (252, 280994), (294, 240852), (392, 180639), (441, 160568), (504, 140497), (588, 120426), (882, 80284), (1176, 60213), (1764, 40142), (3528, 20071)]